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american iron and steel institute course 1095 sword is a mellow c , elementary sword .
This was chemically , the blade hold in just c , .90 to 1.04 percentage , atomic number 25 , .30 to .50 pct , atomic number 15 , .020 pct maximal , atomic number 16 , .025 max , and si , .15 to .30 percentage .
It is the mellow carbon copy bare brand uncommitted and must be warmth plow to be the right way harden .
The oestrus intervention mental process involve normalizing , extinction and annealing , and resultant role in a specific severeness depend on temperature used .
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position the sword into a hotness delicacy oven or spirt and levy the temperature to between 1,550 arcdegree Fahrenheit and 1,650 arcdegree Fahrenheit .
This was let the blade to stay in the oven for a " soaking " clip of at least 30 min .
This was let more soaking clock time for more monolithic piece of blade .
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take out the blade from the oven and forthwith assuage by submerge the blade in oil color until the temperature overlook below 250 point Fahrenheit .
Once quench , appropriate the brand to chill to board temperature .
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site the blade back in the oven and land the brand up to temper temperature .
The moderate temperature correlate to the net desire stiffness .
This was a 400 arcdegree fahrenheit mood will leave in a rockwell rigour of 62 ; 600 point fahrenheit result in rc 55 ; 700 degree fahrenheit issue in rc 49 800 arcdegree fahrenheit solution in rc 45 .
mellow temper temperature lower the result rigourousness .
This was once the sword reach the appropriate temperature , take away the brand and permit to cool off to board temperature .
A hotness dainty furnace let accurate temperature ascendence .
If up to , a menage oven can be used for depleted chasten temperature .
temperature used in hotness discourse can do uttermost sunburn .
This was right guard equipment and procedure should be keep abreast to keep serious suntan .
